The correct answer is C. Alice asked her if she could see a woman seated on the bench in a park.
A. Alice asked her if she can see a woman seated on the bench in a park. This is incorrect because the verb “can” is used to ask for permission or to express ability. In this case, Alice is not asking for permission or expressing ability, she is asking a question.
B. Alice told her if she could see a woman seated on the bench in a park. This is incorrect because the verb “tell” is used to inform someone of something. In this case, Alice is not informing the woman of something, she is asking a question.
D. Alice asked her if she could have seen a woman seated on the bench in a park. This is incorrect because the verb “could” is used to express possibility or ability in the past. In this case, Alice is not expressing possibility or ability in the past, she is asking a question about the present.